package com.qixin.api.mapper;


import com.baomidou.mybatisplus.mapper.BaseMapper;
import com.qixin.api.bean.ComLicenseFile;

import java.util.List;

/**
 * <p>
  * 公用营业执照文件表 Mapper 接口
 * </p>
 *
 * @author 闫亚茹
 * @since 2018-10-29
 */
public interface ComLicenseFileMapper extends BaseMapper<ComLicenseFile> {


    //查询出来comFile表中relation_id是空的
    List<ComLicenseFile> selectnull();
    //删除
    boolean deleteRelationId();
}